Prototype: Type Gllmhs 37 Leig-Einheit / less-than-carload-lot pair of cars with the lettering "Stückgut Schnellverkehr" / "Less-than-Carload-Lot Express Service". German Federal Railroad (DB). The cars look as they around 1958.
Model: Both cars are permanently coupled together and are connected by a diaphragm. The cars have detailed construction with large-scale lettering on the sides "Stückgut Schnellverkehr". Total length over the buffers 26.6 cm / 10-1/2". DC wheel set E700580.